function _prod_check_apc_opc in Production check & Production monitor 7
Same name and namespace in other branches
- 6 prod_check.module \_prod_check_apc_opc()
File
- ./
prod_check.module, line 820
Code
function _prod_check_apc_opc($caller = 'internal') {
$check = array();
$desc_ok = $desc_nok = '';
$title = 'APC/OPcache';
$path = 'admin/reports/status/apc-opc';
if ($caller != 'internal') {
$path = PRODCHECK_BASEURL . $path;
}
$cache = array();
if (!function_exists('apc_cache_info') && !function_exists('opcache_get_status')) {
$desc_nok = t('!link does not appear to be running.', prod_check_link_array($title, $path));
$val_nok = t('Disabled');
$error = TRUE;
}
elseif (function_exists('opcache_get_status')) {
$opc_cache = @opcache_get_status();
if ($opc_cache && $opc_cache['opcache_enabled']) {
$cache['num_hits'] = $opc_cache['opcache_statistics']['hits'];
$cache['num_misses'] = $opc_cache['opcache_statistics']['misses'];
// TODO: Should we make the sum of these two or check separately?
$cache['expunges'] = $opc_cache['opcache_statistics']['oom_restarts'] + $opc_cache['opcache_statistics']['hash_restarts'];
}
else {
$desc_nok = t('!link does not appear to be running.', prod_check_link_array($title, $path));
$val_nok = t('Disabled');
$error = TRUE;
}
}
elseif (function_exists('apc_cache_info')) {
$cache = @apc_cache_info('opcode');
}
if (!empty($cache)) {
$apc_expunge = variable_get('prod_check_apc_expunge', 0);
$detailed_info = ': ' . t('hits') . ': ' . $cache['num_hits'] . ', ' . t('misses') . ': ' . $cache['num_misses'] . ', ' . t('cache full count') . ': ' . $cache['expunges'] . '.';
if ($cache['num_misses'] >= $cache['num_hits']) {
$desc_nok = t('!link not properly configured, too many misses', prod_check_link_array($title, $path)) . $detailed_info;
$val_nok = t('Not functioning properly.');
$error = TRUE;
}
elseif ($cache['expunges'] > $apc_expunge) {
$desc_nok = t('!link not properly configured, cache size too small', prod_check_link_array($title, $path)) . $detailed_info;
$val_nok = t('Not functioning properly.');
$error = TRUE;
}
else {
$desc_ok = t('!link running fine', prod_check_link_array($title, $path)) . $detailed_info;
$val_ok = t('Enabled');
$error = FALSE;
}
}
else {
$desc_nok = t('Could not retrieve !link cache data.', prod_check_link_array($title, $path));
$val_nok = t('Not functioning properly.');
$error = TRUE;
}
$check['prod_check_apc_opc'] = array(
'#title' => t($title),
'#state' => !$error,
'#severity' => $caller == 'nagios' ? NAGIOS_STATUS_CRITICAL : PROD_CHECK_REQUIREMENT_ERROR,
'#value_ok' => t('Enabled'),
'#value_nok' => t('Disabled'),
'#description_ok' => $desc_ok,
'#description_nok' => $desc_nok,
'#nagios_key' => 'APC',
'#nagios_type' => 'state',
);
return prod_check_execute_check($check, $caller);
}